Flock Safety's license plate reader network has spread to over 5,000 cities, tracking vehicles with no warrant required. Federal criminal defense attorney Ron Chapman examines the Flock camera surveillance system, the Fourth Amendment questions surrounding it, and the wave of cities now ripping these cameras out.

Flock cameras capture more than plates. They build searchable vehicle profiles, log GPS coordinates, and store 30 days of your movements on cloud servers accessible by law enforcement nationwide.